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No, this medicine does not cause any side effects usually, however, you may experience mild to moderate side effects, such as fever, headache, anxiety, etc that are recovered within a few days

Human Evidence and Anecdotes To date, no peer-reviewed human study documents a meaningful increase in total or free testosterone with BPC 157

During this study, only two samples with declared letrozole were tested, and both contained the declared API

Our commitment to quality means each vial undergoes rigorous third-party testing to confirm purity levels of 98%, accurate sequence verification via mass spectrometry, copper content validation, and structural confirmation via HPLC

Cosmetics (MDPI) (2015) 5